Safari JS

function safari(input) {
    let budget = Number(input[0]);
    let fuelQty = Number(input[1]);
    let day = input[2];

    let fuelPrice = fuelQty * 2.10;
    let totalPrice = fuelPrice + 100;

        if (day === "Saturday") {
            totalPrice -= totalPrice * 0.10;
        } else if (day === "Sunday") {
            totalPrice -= totalPrice * 0.20;
        }

    if (budget > totalPrice) {
        console.log(`Safari time! Money left: ${(budget - totalPrice).toFixed(2)} lv.`);
    } else {
        console.log(`Not enough money! Money needed: ${(totalPrice - budget).toFixed(2)} lv.`);
    }
}